Immune system plays a major role in brain damage after repeated concussions, study suggests

From football fields to military training grounds, head injuries are leaving lasting marks on the brain in ways we're only ...

Popular actress shares troubling health news about her ‘brain scans’

Actress/author Evangeline Lilly, famous for playing Kate Austen in “Lost” and Hope van Dyne/The Wasp in Marvel’s Ant-Man ...